Danfoss VLT AQUA FC 202 - Page 211

G
Galvanic isolation......................................................................................... 44
Gases.............................................................................................................. 100
Ground
Installation considerations............................................................112
Leakage current hazard..................................................................112
Loops.....................................................................................................122
Leakage current.................................................................................142
H
Harmonic lter...............................................................................................58
Harmonics
IEC standards......................................................................................155
EN standards.......................................................................................155
Calculation.......................................................................................... 157
I
IEC 60068-2-43........................................................................................90, 90
IEC 60364...................................................................................................... 126
IEC 721-3-3......................................................................................................90
IES.......................................................................................................................28
See International Ecienc y for Systems
Immunity requirements.......................................................................... 148
Installation
Qualied personnel............................................................................12
International Eciency for Systems...................................................... 28
IP rating............................................................................................................15
IP21/Nema 1 Kit............................................................................................ 61
L
Language packages.................................................................................. 180
Leakage current..........................................................................................141
Line reactor.................................................................................................. 157
Line Reactors..................................................................................................60
Load envelope monitoring....................................................................... 36
Logic rules.......................................................................................................50
Low voltage directive..................................................................................13
M
Mains
Fluctuations...........................................................................................44
Drop-out.................................................................................................47
Maintenance.........................................................................................35, 103
Modulation..................................................................................................... 44
Monitoring......................................................................................................35
Moroccan conformity mark......................................................................15
Motor
Missing phase detection...................................................................38
Thermal protection.................................................................... 45,136
Full torque..............................................................................................48
Motor output........................................................................................ 90
Minimizing bearing and shaft currents.................................... 138
Leakage current.................................................................................142
Wiring thermistor..............................................................................176
Motor cable.................................................................................................... 59
Motor insulation, protection of...............................................................30
Mounting brackets.......................................................................................65
N
NEC 2009.......................................................................................................126
NEMA protection rating.............................................................................15
Noise in motor cables................................................................................. 31
O
Open-loop speed control congurations......................................... 166
Options
Fieldbus...................................................................................................57
Functional extensions........................................................................57
License features................................................................................... 58
Order numbers for option D.........................................................182
Ordering
24 V back-up suppy..........................................................................182
Overload
Electronic thermal overvoltage......................................................45
Issues with harmonics.....................................................................153
Overvoltage
Limits....................................................................................................... 39
Alternative brake function.............................................................141
P
Panel mounting kit for LCP....................................................................... 68
Panel through mounting kit.....................................................................60
Payback period..............................................................................................25
PDS.................................................................................................................... 27
See Power Drive Systems
PELV..........................................................................................................44, 176
Periodic forming.........................................................................................100
PID
Controller............................................................................................... 47
Point of common coupling...........................................................154, 154
Power Drive Systems...................................................................................27
Power ratings, enclosure size A.................................................95, 96, 97
Programmable Controllers........................................................................58
Protection
Rating...................................................................................................... 15
Short circuit........................................................................................... 37
Brake function...................................................................................... 38
Overload...........................................................................................38,39
Motor thermal...................................................................................... 45
Protection of motor insulation................................................................30
Pulse
Automatic switching frequency modulation............................44
Pulse input......................................................................................................93
Pulse start/stop wiring conguration.................................................173
Purpose of the manual...............................................................................11
Q
Qualied personnel.....................................................................................12
R
Radio equipment directive....................................................................... 14
Radio frequency interference.................................................................. 44
REACH directive............................................................................................ 14
Reduce acoustic noise in motor..............................................................31
Reduce noise in motor cables..................................................................31
Reference
Limits.....................................................................................................161
Relay
Terminals................................................................................................ 44
Relay output...................................................................................................94
Remote mounting kits for LCP.................................................................66
AJ300847815559en-000101/130R0337 | 211Danfoss A/S © 2020.09
Index
VLT® AQUA Drive FC 202
Design Guide